I'll have a dig through Apache and see what I can work out, but have you ever looked at New Relic? It provides this sort of information in an easily digestible UI. It provides a free Lite tier which although it doesn't provide all features of the product, still provides a lot of useful stuff.
Check out the New Relic site: http://newrelic.com but also: http://lanyrd.com/2012/pycon/spcdg/ http://blog.newrelic.com/2011/11/08/new-relic-supports-python/ Disclaimer: I work for New Relic and wrote the Python agent. Graham On 25/09/2013, at 1:13 PM, Laurence Rowe <laurencer...@gmail.com> wrote: > I'm seeing a problem with mod_headers and mod_wsgi where it seems that > mod_headers does not see the response headers generated by mod_wsgi. (Looks > like a duplicate of > http://stackoverflow.com/questions/7172630/headers-added-in-mod-wsgi-not-properly-recognized-by-apache > but thought I'd post here in case anyone knew of a resolution.) > > My use case: I have a Pyramid app which records various timings which it then > sets as the X-Stats response header. I then want to insert the Apache request > time into that header using ``Header edit``, but it appears that Apache does > not see the Python originated X-Stats header and leaves the X-Stats header > unedited. To confirm this when I use ``Header append X-Stats "%D"`` I see a > second X-Stats response header line with the duration value rather than a > single header with the new value appended with a separating comma. > > Versions: self-compiled mod_wsgi 3.4 running under Apache 2.2.15 on CentOS. > > Config: > > WSGISocketPrefix /var/run/wsgi > WSGIDaemonProcess encoded user=encoded group=encoded processes=8 threads=1 > WSGIImportScript /.../wsgi process-group=encoded application-group=%{GLOBAL} > WSGIScriptAlias / /.../wsgi > > <Directory /...> > WSGIProcessGroup encoded > WSGIApplicationGroup %{GLOBAL} > WSGIPassAuthorization On > Header edit X-Stats ^ "%D&" > Order deny,allow > Allow from all > </Directory> > > Example response headers with append instead of edit: > > X-Stats: > db_count=2&db_time=10138&es_count=1&es_time=14927&queue_begin=1380077896713622&queue_time=2312&wsgi_begin=1380077896715934&wsgi_end=1380077896818668&wsgi_time=102734 > X-Stats: D=105536 > > Thinking this through again while writing the post, I suppose %D is not > terribly interesting at header generation time as it can only include the > transfer time when logged. > > Laurence > > -- > You received this message because you are subscribed to the Google Groups > "modwsgi" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to modwsgi+unsubscr...@googlegroups.com. > To post to this group, send email to modwsgi@googlegroups.com. > Visit this group at http://groups.google.com/group/modwsgi. > For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups "modwsgi" group. To unsubscribe from this group and stop receiving emails from it, send an email to modwsgi+unsubscr...@googlegroups.com. To post to this group, send email to modwsgi@googlegroups.com. Visit this group at http://groups.google.com/group/modwsgi. For more options, visit https://groups.google.com/groups/opt_out.
